September weather forecast and climate
Cuesta-by-the-Sea, CA

Weather in September

September, the first month of the autumn, in Cuesta-by-the-Sea, is also a moderately hot month, with average temperature ranging between max 76.3°F (24.6°C) and min 59.9°F (15.5°C).

Temperature

With an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 59.9°F (15.5°C), September is the warmest month.

Humidity

September and October, with an average relative humidity of 61%, are the least humid months.

Rainfall

In Cuesta-by-the-Sea, it is raining for 1.6 days, with typically 0.12" (3mm) of accumulated precipitation. Throughout the year, there are 53.7 rainfall days, and 8.58" (218mm) of precipitation is accumulated.

Daylight

In September, the average length of the day in Cuesta-by-the-Sea is 12.4h.

Sunshine

In Cuesta-by-the-Sea, the average sunshine in September is 11.3h.

UV index

In September, the average daily maximum UV index in Cuesta-by-the-Sea is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Cuesta-by-the-Sea?

With an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 59.9°F (15.5°C), September is the warmest month in Cuesta-by-the-Sea.

What is the temperature in September in Cuesta-by-the-Sea?

In September, the average high-temperature is 76.3°F (24.6°C), and the average low-temperature is 59.9°F (15.5°C).

What are the least humid months in Cuesta-by-the-Sea?

September and October, with an average relative humidity of 61%, are the least humid months.

What is the average humidity in September in Cuesta-by-the-Sea?

In September, the average relative humidity in Cuesta-by-the-Sea, California, is 61%.

How many days does it rain in September in Cuesta-by-the-Sea?

In Cuesta-by-the-Sea, in September, during 1.6 rainfall days, 0.12" (3mm) of precipitation is typically accumulated.

What is the average length of the day in September in Cuesta-by-the-Sea?

In Cuesta-by-the-Sea, the average length of the day in September is 12.4h.

How many hours of sunshine does Cuesta-by-the-Sea have in September?

The average sunshine in September in Cuesta-by-the-Sea, California, is 11.3h.

How high is the UV index in September in Cuesta-by-the-Sea?

In Cuesta-by-the-Sea, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in September
Cuesta-by-the-Sea, CA

Average temperature in September - Cuesta-by-the-Sea, CA
  • Average high temperature in September: 76.3°F

The warmest month (with the highest average high temperature) is September (76.3°F).
The month with the lowest average high temperature is December (59.2°F).

  • Average low temperature in September: 59.9°F

The month with the highest average low temperature is September (59.9°F).
The coldest month (with the lowest average low temperature) is February (47.3°F).

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Average pressure in September
Cuesta-by-the-Sea, CA

Average pressure in September - Cuesta-by-the-Sea, CA
  • Average pressure in September: 29.91"

The month with the highest atmospheric pressure is January (30.12").
Months with the lowest atmospheric pressure are June and September (29.91").

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Average wind speed in September
Cuesta-by-the-Sea, CA

Average wind speed in September - Cuesta-by-the-Sea, CA
  • Average wind speed in September: 6mph

The windiest month (with the highest average wind speed) is May (7.9mph).
The calmest months (with the lowest average wind speed) are August and September (6mph).

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Average humidity in September
Cuesta-by-the-Sea, CA

Average humidity in September - Cuesta-by-the-Sea, CA
  • Average humidity in September: 61%

The month with the highest relative humidity is March (70%).
Months with the lowest relative humidity are September and October (61%).

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Average rainfall in September
Cuesta-by-the-Sea, CA

Average rainfall in September - Cuesta-by-the-Sea, CA
  • Average rainfall in September: 0.12"

The wettest month (with the highest rainfall) is January (1.81").
The driest month (with the least rainfall) is August (0.04").

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Average rainfall days in September
Cuesta-by-the-Sea, CA

Average rainfall days in September - Cuesta-by-the-Sea, CA
  • Average rainfall days in September: 1.6 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (0.7 days).

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Average daylight in September /
Average sunshine in September
Cuesta-by-the-Sea, CA

Average daylight in September / Average sunshine in September - Cuesta-by-the-Sea, CA
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 11.3h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.4h).

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Average sunshine days in September
Cuesta-by-the-Sea, CA

Average sunshine days in September - Cuesta-by-the-Sea, CA
  • Average sunshine days in September: 28.1 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (20.1 days).

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Average UV index in September
Cuesta-by-the-Sea, CA

Average UV index in September - Cuesta-by-the-Sea, CA
  • Average UV index in September: 5

The month with the highest UV index is August (UV index 6).
Months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in September
Cuesta-by-the-Sea, CA

Average cloud cover in September - Cuesta-by-the-Sea, CA
  • Average cloud cover in September: 7

The month with the most cloud cover is March (Cloud cover 28).
Months with the least cloud cover are August and September (Cloud cover 7).

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Average visibility in September
Cuesta-by-the-Sea, CA

Average visibility in September - Cuesta-by-the-Sea, CA
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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